APA (7th ed.) Citation

Marsh, S., & Mackenstein, H. (2014). The international relations of the European Union. Routledge.

Chicago Style (17th ed.) Citation

Marsh, Steve, and Hans Mackenstein. The International Relations of the European Union. Oxfordshire, England ; New York, New York: Routledge, 2014.

MLA (8th ed.) Citation

Marsh, Steve, and Hans Mackenstein. The International Relations of the European Union. Routledge, 2014.